125663958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{997333}}^1$

素因数の和:997348

約数の個数: 24

約数和(自身を含む): 311168208

約数和(自身を除く): 185504250

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 997333, 1994666, 2991999, 5983998, 6981331, 8975997, 13962662, 17951994, 20943993, 41887986, 62831979, 125663958]

約数ペア:

[(1, 125663958), (2, 62831979), (3, 41887986), (6, 20943993), (7, 17951994), (9, 13962662), (14, 8975997), (18, 6981331), (21, 5983998), (42, 2991999), (63, 1994666), (126, 997333)]